Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 425 [Rate centres in NPA 425] [Dial plan for NPA 425]

NXX: 286

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
425-286 A Bothell WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-286 0 Bothell WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
425-286 1 Bothell WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-286 2 Bothell WA STTLWA03X1X  318J COMCAST IP PHONE, LLC 674      
425-286 3 Bothell WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
425-286 4 Bothell WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674      
425-286 5 Bothell WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674      
425-286 6 Bothell WA STTLWA03X1X  318J COMCAST IP PHONE, LLC 674      
425-286 7 Bothell WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674      
425-286 8 Bothell WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674      
425-286 9 Bothell WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.